/* ========================================================================
   HAMAN IT - Portfolio Stylesheet
   Dark theme, modern developer portfolio aesthetic
   ======================================================================== */

/* ---- Custom Properties ---- */
:root {
  --bg-deep: #060b18;
  --bg-primary: #0a1120;
  --bg-card: #0f1a2e;
  --bg-card-hover: #142240;
  --bg-elevated: #1a2844;

  --accent: #2dd4bf;
  --accent-dim: rgba(45, 212, 191, 0.12);
  --accent-glow: rgba(45, 212, 191, 0.06);
  --accent-border: rgba(45, 212, 191, 0.2);

  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-faint: #475569;

  --border: rgba(30, 41, 59, 0.7);
  --border-hover: rgba(45, 212, 191, 0.25);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --transition: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 40px rgba(45, 212, 191, 0.08);
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--text-primary);
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

p {
  text-wrap: pretty;
}

.mono {
  font-family: var(--font-mono);
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  margin-bottom: 64px;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-label svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section-title {
  margin-bottom: 12px;
}

.section-subtitle {
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

.bg-gradient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-glow), transparent);
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

.nav.scrolled {
  background: rgba(6, 11, 24, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), var(--shadow-card);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: opacity 0.2s;
}

.nav-logo:hover {
  opacity: 0.85;
}

.nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  transition: background 0.3s, border-color 0.3s;
}

.nav-logo:hover .nav-logo-icon {
  background: rgba(45, 212, 191, 0.18);
  border-color: rgba(45, 212, 191, 0.35);
}

.nav-logo-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-logo .highlight {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  position: relative;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
  color: var(--accent);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  border-radius: 1px;
  background: var(--accent);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 16px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  transition: background 0.3s, border-color 0.3s;
}

.nav-cta:hover {
  background: rgba(45, 212, 191, 0.18);
  border-color: rgba(45, 212, 191, 0.35);
}

.nav-cta .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color 0.2s;
}

.nav-toggle:hover {
  border-color: var(--accent-border);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform 0.3s var(--transition), opacity 0.2s;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav-mobile {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(6, 11, 24, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform 0.3s var(--transition), opacity 0.3s;
  pointer-events: none;
}

.nav-mobile.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-mobile .nav-link {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  border-radius: var(--radius-sm);
}

.nav-mobile .nav-link:hover,
.nav-mobile .nav-link.active {
  background: var(--accent-dim);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45, 212, 191, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 212, 191, 0.03) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.05), transparent 65%);
  filter: blur(60px);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 32px;
}

.hero-badge .pulse {
  position: relative;
  width: 8px;
  height: 8px;
}

.hero-badge .pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent);
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0.4;
}

.hero-badge .pulse-dot {
  position: relative;
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-name {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
}

.hero-name .accent {
  position: relative;
  color: var(--accent);
}

.hero-name .accent::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 2px;
  background: rgba(45, 212, 191, 0.2);
}

.hero-brand {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-tagline {
  margin-top: 20px;
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-typing {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-secondary);
  min-height: 28px;
}

.hero-typing .prefix {
  color: var(--accent);
  opacity: 0.5;
}

.hero-typing .cursor {
  color: var(--accent);
  animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-description {
  margin-top: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 48px;
}

.hero-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(15, 26, 46, 0.5);
  color: var(--text-muted);
  transition: all 0.25s ease;
}

.hero-socials a:hover {
  color: var(--text-primary);
  border-color: var(--accent-border);
  background: var(--bg-card);
  transform: translateY(-2px);
}

.hero-socials a svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  transition: color 0.2s;
}

.hero-scroll:hover {
  color: var(--accent);
}

.hero-scroll span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.hero-scroll svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--transition);
}

.btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.3s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-deep);
  box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.4);
  animation: pulse-glow 3s ease-in-out infinite;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-primary:hover svg {
  transform: translateY(2px);
}

.btn-primary:active {
  transform: scale(0.98);
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.35); }
  50% { box-shadow: 0 0 0 10px rgba(45, 212, 191, 0); }
}

.btn-secondary {
  background: rgba(15, 26, 46, 0.6);
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--accent-border);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: scale(0.98);
}

/* ---- Cards (shared) ---- */
.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.4s var(--transition);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    500px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--accent-glow),
    transparent 40%
  );
  pointer-events: none;
  z-index: 0;
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.card > * {
  position: relative;
  z-index: 1;
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  margin-bottom: 20px;
  transition: all 0.3s;
}

.card:hover .card-icon {
  background: rgba(45, 212, 191, 0.18);
  transform: scale(1.05);
}

.card-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  transition: color 0.3s;
}

.card:hover .card-title {
  color: var(--accent);
}

.card-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  align-items: start;
}

.about-bio {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.about-bio p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.about-bio p + p {
  margin-top: 20px;
}

.about-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.about-status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-card .card-icon {
  flex-shrink: 0;
  margin-bottom: 0;
}

.about-card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.about-card-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.about-card-detail {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ---- Skills ---- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.skill-category-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.skill-category-title .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.card:hover .skill-item {
  color: var(--text-primary);
}

.skill-item::before {
  content: '';
  width: 12px;
  height: 1px;
  background: var(--border);
  transition: background 0.3s, width 0.3s;
}

.card:hover .skill-item::before {
  background: var(--accent);
  width: 16px;
}

/* ---- Projects ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card .card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.project-card .arrow {
  width: 20px;
  height: 20px;
  stroke: var(--text-faint);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: all 0.3s;
}

.project-card:hover .arrow {
  stroke: var(--accent);
  transform: translate(2px, -2px);
}

.project-card .card-title {
  font-size: 17px;
  line-height: 1.35;
  margin-bottom: 12px;
}

.project-card .card-text {
  margin-bottom: 16px;
}

.project-card .learned {
  margin-bottom: 20px;
  padding: 12px 16px;
  background: rgba(45, 212, 191, 0.04);
  border: 1px solid rgba(45, 212, 191, 0.08);
  border-radius: var(--radius-sm);
}

.project-card .learned-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 6px;
}

.project-card .learned-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.card:hover .tag {
  border-color: var(--accent-border);
  color: var(--text-secondary);
}

/* ---- Services ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card .card-text {
  flex: 1;
  margin-bottom: 20px;
}

.service-card {
  display: flex;
  flex-direction: column;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.service-footer .label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  opacity: 0.7;
}

.service-footer svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-faint);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: all 0.3s;
}

.card:hover .service-footer svg {
  stroke: var(--accent);
  transform: translateX(4px);
}

/* Services CTA */
.services-cta {
  margin-top: 48px;
  text-align: center;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.services-cta p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 20px;
}

.services-cta .btn {
  margin: 0 auto;
}

/* ---- Experience ---- */
.experience-timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 720px;
}

.experience-item {
  position: relative;
  padding-left: 32px;
}

.experience-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 2px solid var(--accent);
}

.experience-item::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 24px;
  width: 2px;
  bottom: -24px;
  background: var(--border);
}

.experience-item:last-child::after {
  display: none;
}

.experience-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 6px;
}

.experience-role {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.experience-company {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.experience-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
}

.experience-desc li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
}

.experience-desc li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 48px;
  align-items: start;
}

.contact-info p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.3s;
}

.contact-link:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.contact-link .contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  transition: background 0.3s;
}

.contact-link:hover .contact-icon {
  background: rgba(45, 212, 191, 0.18);
}

.contact-link .contact-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-link-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.contact-link-value {
  font-size: 14px;
  color: var(--text-primary);
  transition: color 0.2s;
}

.contact-link:hover .contact-link-value {
  color: var(--accent);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
  background: rgba(6, 11, 24, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.08);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 32px;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
}

.form-success .card-icon {
  margin-bottom: 20px;
  width: 56px;
  height: 56px;
}

.form-success h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 320px;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-divider {
  width: 120px;
  height: 1px;
  background: var(--border);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-faint);
}

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }

/* Fade in on load */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s var(--transition) forwards;
}

@keyframes fade-in-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-delay-1 { animation-delay: 100ms; }
.fade-delay-2 { animation-delay: 200ms; }
.fade-delay-3 { animation-delay: 300ms; }
.fade-delay-4 { animation-delay: 400ms; }
.fade-delay-5 { animation-delay: 500ms; }
.fade-delay-6 { animation-delay: 600ms; }
.fade-delay-7 { animation-delay: 700ms; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 80px 0;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .hero-name {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-name {
    font-size: 2rem;
  }

  .hero-badge {
    font-size: 11px;
    padding: 5px 14px;
  }

  .card {
    padding: 20px;
  }

  .about-bio {
    padding: 24px;
  }

  .contact-form {
    padding: 24px;
  }
}